Necklace charm



FIG. 1 is a perspective view of a necklace charm, showing the new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left-side elevational view thereof, the right-side elevational view being a mirror image thereof. 

What is claimed is the ornamental design for a necklace charm, as shown and described. 